Example usage for java.nio.file Path toUri

List of usage examples for java.nio.file Path toUri

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Introduction

In this page you can find the example usage for java.nio.file Path toUri.

Prototype

URI toUri();

Source Link

Document

Returns a URI to represent this path.

Usage

From source file:org.dataconservancy.packaging.tool.model.ipm.FileInfo.java

/**
 * Default constructor that should be used in most cases. Will read the file at the path location and load the necessary file attributes.
 * @param path The path to the file./*from   w w  w  . j ava  2s.co  m*/
 */
public FileInfo(Path path) {
    location = path.toUri();
    name = path.getFileName().toString();

    try {
        fileAttributes = new FileInfoAttributes(Files.readAttributes(path, BasicFileAttributes.class));
        if (fileAttributes.isRegularFile()) {
            checksums = new HashMap<>();
            formats = new ArrayList<>();

            MessageDigest md5 = null;
            MessageDigest sha1 = null;

            try {
                md5 = MessageDigest.getInstance("MD5");
                sha1 = MessageDigest.getInstance("SHA-1");
            } catch (NoSuchAlgorithmException e) {
                throw new RuntimeException(e.getMessage(), e);
            }

            try (ChecksumCalculatingInputStream in = new ChecksumCalculatingInputStream(
                    Files.newInputStream(path), Arrays.asList(md5, sha1))) {

                IOUtils.copy(in, new NullOutputStream());

                in.digests().forEach((md, digest) -> {
                    String encoded = Hex.encodeHexString(digest);
                    if (md.getAlgorithm().equals("MD5")) {
                        checksums.put(Algorithm.MD5, encoded);
                    }

                    if (md.getAlgorithm().equals("SHA-1")) {
                        checksums.put(Algorithm.SHA1, encoded);
                    }
                });
            }

            List<DetectedFormat> fileFormats = ContentDetectionService.getInstance()
                    .detectFormats(path.toFile());
            for (DetectedFormat format : fileFormats) {
                if (format.getId() != null && !format.getId().isEmpty()) {
                    formats.add(createFormatURIString(format));
                }

                if (format.getMimeType() != null && !format.getMimeType().isEmpty()) {
                    formats.add(format.getMimeType());
                }
            }
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:org.apache.archiva.indexer.maven.search.AbstractMavenRepositorySearch.java

protected void createIndex(String repository, List<Path> filesToBeIndexed, boolean scan, Path indexDir)
        throws Exception {
    Repository rRepo = repositoryRegistry.getRepository(repository);
    IndexCreationFeature icf = rRepo.getFeature(IndexCreationFeature.class).get();

    IndexingContext context = rRepo.getIndexingContext().getBaseContext(IndexingContext.class);

    if (context != null) {
        context.close(true);//  w w w . ja v  a2 s . co m
    }

    Path repoDir = Paths.get(org.apache.archiva.common.utils.FileUtils.getBasedir()).resolve("target")
            .resolve("repos").resolve(repository);

    Path indexerDirectory = repoDir.resolve(".indexer");

    if (Files.exists(indexerDirectory)) {
        FileUtils.deleteDirectory(indexerDirectory);
    }

    assertFalse(Files.exists(indexerDirectory));

    Path lockFile = repoDir.resolve(".indexer/write.lock");
    if (Files.exists(lockFile)) {
        Files.delete(lockFile);
    }

    assertFalse(Files.exists(lockFile));

    Path repo = Paths.get(org.apache.archiva.common.utils.FileUtils.getBasedir(), "src/test/" + repository);
    assertTrue(Files.exists(repo));
    org.apache.commons.io.FileUtils.copyDirectory(repo.toFile(), repoDir.toFile());

    if (indexDir == null) {
        Path indexDirectory = Paths.get(org.apache.archiva.common.utils.FileUtils.getBasedir(),
                "target/index/test-" + Long.toString(System.currentTimeMillis()));
        indexDirectory.toFile().deleteOnExit();
        FileUtils.deleteDirectory(indexDirectory);
        icf.setIndexPath(indexDirectory.toUri());
    } else {

        icf.setIndexPath(indexDir.toUri());
    }
    context = rRepo.getIndexingContext().getBaseContext(IndexingContext.class);

    // minimize datas in memory
    //        context.getIndexWriter().setMaxBufferedDocs( -1 );
    //        context.getIndexWriter().setRAMBufferSizeMB( 1 );
    for (Path artifactFile : filesToBeIndexed) {
        assertTrue("file not exists " + artifactFile, Files.exists(artifactFile));
        ArtifactContext ac = artifactContextProducer.getArtifactContext(context, artifactFile.toFile());

        if (artifactFile.toString().endsWith(".pom")) {
            ac.getArtifactInfo().setFileExtension("pom");
            ac.getArtifactInfo().setPackaging("pom");
            ac.getArtifactInfo().setClassifier("pom");
        }
        indexer.addArtifactToIndex(ac, context);
        context.updateTimestamp(true);
    }

    if (scan) {
        DefaultScannerListener listener = new DefaultScannerListener(context, indexerEngine, true,
                new ArtifactScanListener());
        ScanningRequest req = new ScanningRequest(context, listener);
        scanner.scan(req);
        context.commit();
    }
    // force flushing
    context.commit();
    //  context.getIndexWriter().commit();
    context.setSearchable(true);

}

From source file:daylightchart.gui.DaylightChartGui.java

/**
 * Add a new location tab./*from w  w  w  . j  a v a2s  .c  o m*/
 *
 * @param location
 *        Location
 */
public void addLocationTab(final Location location) {
    if (location == null) {
        return;
    }
    final DaylightChartReport daylightChartReport = new DaylightChartReport(location,
            UserPreferences.optionsFile().getData());
    if (slimUi) {
        final Path reportFile = Paths.get(UserPreferences.getScratchDirectory().toString(),
                daylightChartReport.getReportFileName(ChartFileType.png));
        daylightChartReport.write(reportFile, ChartFileType.png);
        try {
            final String url = reportFile.toUri().toURL().toString();
            LOGGER.log(Level.FINE, "Opening URL " + url);
            BareBonesBrowserLaunch.openURL(url);
        } catch (final MalformedURLException e) {
            LOGGER.log(Level.FINE, "Cannot open file " + reportFile, e);
        }
    } else {
        locationsTabbedPane.addLocationTab(daylightChartReport);
    }

    // Add to recent locations
    UserPreferences.recentLocationsFile().add(location);
    final Collection<Location> recentLocations = UserPreferences.recentLocationsFile().getData();
    recentLocationsMenu.removeAll();
    for (final Location recentLocation : recentLocations) {
        recentLocationsMenu
                .add(new OpenLocationTabAction(this, recentLocation, recentLocationsMenu.getItemCount()));
    }
}

From source file:de.ncoder.studipsync.studip.jsoup.JsoupStudipAdapter.java

public void displayWebsite() {
    try {//w w w .j a va 2 s .  c o  m
        Path tmp = Files.createTempFile("studip-dump", ".html");
        Files.copy(new ByteArrayInputStream(document.outerHtml().getBytes()), tmp,
                StandardCopyOption.REPLACE_EXISTING);
        log.info("Displaying " + con.url());
        ui.displayWebpage(tmp.toUri());
    } catch (IOException e) {
        log.warn("Can't write page dump", e);
    }
}

From source file:de.teamgrit.grit.checking.testing.JavaProjectTester.java

/**
 * Runs tests in testLocation on the source code given in the parameter.
 *
 * @param submissionBinariesLocation/*from  w ww. ja v  a  2s  . c om*/
 *            The path to the compiled binaries of the submission.
 *
 * @return the {@link TestOutput} containing the test results.
 *
 * @throws ClassNotFoundException
 *             Throws if the loaded Classes are not found
 * @throws IOException
 *             Throws if the sourceCodeLocation is malformed or the
 *             {@link URLClassLoader} can't be closed.
 */
@Override
public TestOutput testSubmission(Path submissionBinariesLocation) throws ClassNotFoundException, IOException {

    // if there are no tests create and empty TestOutput with didTest false
    if ((testLocation == null) || testLocation.toString().isEmpty()) {
        return new TestOutput(null, false);
    } else {

        List<Result> results = new LinkedList<>();

        // create the classloader
        URL submissionURL = submissionBinariesLocation.toUri().toURL();
        URL testsURL = testLocation.toUri().toURL();

        // URLClassLoader loader =
        // new URLClassLoader(new URL[] { submissionURL, testsURL });

        URLClassLoader loader = new URLClassLoader(new URL[] { testsURL, submissionURL });

        // iterate submission source code files and load the .class files.
        /*
         * We need to iterate all files in a directory and thus are using
         * the apache commons io utility FileUtils.listFiles. This needs a)
         * the directory, and b) a file filter for which we also use the
         * one supplied by apache commons io.
         */

        Path submissionBin = submissionBinariesLocation.toAbsolutePath();
        List<Path> exploreDirectory = exploreDirectory(submissionBin, ExplorationType.CLASSFILES);
        for (Path path : exploreDirectory) {

            String quallifiedName = getQuallifiedName(submissionBin, path);
            loader.loadClass(quallifiedName);
        }

        // iterate tests, load them and run them
        Path testLoc = testLocation.toAbsolutePath();
        List<Path> exploreDirectory2 = exploreDirectory(testLoc, ExplorationType.SOURCEFILES);
        for (Path path : exploreDirectory2) {

            String unitTestName = getQuallifiedNameFromSource(path);
            try {
                Class<?> testerClass = loader.loadClass(unitTestName);
                Result runClasses = JUnitCore.runClasses(testerClass);
                results.add(runClasses);
            } catch (Throwable e) {
                LOGGER.severe("can't load class: " + unitTestName);
                LOGGER.severe(e.getMessage());
            }
        }

        loader.close();
        // creates new TestOutput from results and returns it
        return new TestOutput(results, true);
    }
}

From source file:org.opencb.opencga.storage.core.manager.variant.operations.StorageOperation.java

protected void outdirMustBeEmpty(Path outdir, ObjectMap options)
        throws CatalogIOException, StorageEngineException {
    if (!isCatalogPathDefined(options)) {
        // This restriction is only necessary if the output files are going to be moved to Catalog.
        // If CATALOG_PATH is NOT defined, output does not need to be empty.
        return;/*from  w  w  w . j  a  va2  s  .  co  m*/
    }
    List<URI> uris = catalogManager.getCatalogIOManagerFactory().get(outdir.toUri()).listFiles(outdir.toUri());
    if (!uris.isEmpty()) {
        // Only allow stdout and stderr files
        for (URI uri : uris) {
            // Obtain the extension
            int i = uri.toString().lastIndexOf(".");
            if (i <= 0) {
                throw new StorageEngineException(
                        "Unable to execute storage operation. Outdir '" + outdir + "' must be empty!");
            }
            String extension = uri.toString().substring(i);
            // If the extension is not one of the ones created by the daemons, throw the exception.
            if (!ERR_LOG_EXTENSION.equalsIgnoreCase(extension)
                    && !OUT_LOG_EXTENSION.equalsIgnoreCase(extension)) {
                throw new StorageEngineException(
                        "Unable to execute storage operation. Outdir '" + outdir + "' must be empty!");
            }
        }
    }
}

From source file:org.apache.hadoop.hbase.tool.coprocessor.CoprocessorValidator.java

private ResolverUrlClassLoader createClassLoader(ClassLoader parent, org.apache.hadoop.fs.Path path)
        throws IOException {
    Path tempPath = Files.createTempFile("hbase-coprocessor-", ".jar");
    org.apache.hadoop.fs.Path destination = new org.apache.hadoop.fs.Path(tempPath.toString());

    LOG.debug("Copying coprocessor jar '{}' to '{}'.", path, tempPath);

    FileSystem fileSystem = FileSystem.get(getConf());
    fileSystem.copyToLocalFile(path, destination);

    URL url = tempPath.toUri().toURL();

    return createClassLoader(new URL[] { url }, parent);
}

From source file:org.codice.ddf.configuration.admin.ConfigurationAdminMigratableTest.java

private void verifyConfigFile(Path configFile, String tag) throws IOException {
    assertThat(FileUtils.readLines(configFile.toFile(), StandardCharsets.UTF_8.toString()),
            Matchers.contains(String.format("#%s:%s", configFile.toRealPath().toString(), tag),
                    String.format("%s=%s", DirectoryWatcher.FILENAME, configFile.toUri().toString())));
}

From source file:org.wso2.carbon.identity.common.testng.CarbonBasedTestListener.java

private void copyDefaultConfigsIfNotExists(Class callerClass) {

    URL carbonXmlUrl = callerClass.getClassLoader().getResource("repository/conf/carbon.xml");
    boolean needToCopyCarbonXml = false;
    if (carbonXmlUrl == null) {
        needToCopyCarbonXml = true;//w  w  w. j  a  va 2s .co m
    } else {
        File file = new File(carbonXmlUrl.getPath());
        needToCopyCarbonXml = !file.exists();
    }
    if (needToCopyCarbonXml) {
        try {
            //Copy default identity xml into temp location and use it.
            URL url = CarbonBasedTestListener.class.getClassLoader().getResource("repository/conf/carbon.xml");
            InputStream inputStream = url.openStream();
            ReadableByteChannel inputChannel = Channels.newChannel(inputStream);

            Path tmpDirPath = Paths.get(System.getProperty("java.io.tmpdir"), "tests",
                    callerClass.getSimpleName());
            Path repoConfPath = Paths.get(tmpDirPath.toUri().getPath(), "repository", "conf");
            Path carbonXMLPath = repoConfPath.resolve("carbon.xml");
            Path carbonXML = Files.createFile(carbonXMLPath);
            FileOutputStream fos = new FileOutputStream(carbonXML.toFile());
            WritableByteChannel targetChannel = fos.getChannel();
            //Transfer data from input channel to output channel
            ((FileChannel) targetChannel).transferFrom(inputChannel, 0, Short.MAX_VALUE);
            inputStream.close();
            targetChannel.close();
            fos.close();
            System.setProperty(TestConstants.CARBON_CONFIG_DIR_PATH, tmpDirPath.toString());
        } catch (IOException e) {
            log.error("Failed to copy carbon.xml", e);
        }
    } else {
        try {
            System.setProperty(TestConstants.CARBON_CONFIG_DIR_PATH,
                    Paths.get(carbonXmlUrl.toURI()).getParent().toString());
        } catch (URISyntaxException e) {
            log.error("Failed to copy path for carbon.xml", e);
        }
    }

}

From source file:org.dataconservancy.packaging.tool.model.ipm.FileInfo.java

/**
 * Constructor to use when loading existing file information.
 * @param path The path of the File info
 * @param fileAttributes The basic file attibutes of the file.
 * @param formats The list of formats/*from   w  w  w.ja v a2 s. com*/
 * @param checksums The checksum map
 */
public FileInfo(Path path, BasicFileAttributes fileAttributes, List<String> formats,
        Map<Algorithm, String> checksums) {
    location = path.toUri();
    name = path.getFileName().toString();

    this.fileAttributes = new FileInfoAttributes(fileAttributes);
    this.formats = formats;
    this.checksums = checksums;
}